ASTM E248-02
Historical Standard: ASTM E248-02 Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
SUPERSEDED (see Active link, below)
ASTM E248
1. Scope
1.1 This definitive test method covers the determination of manganese in manganese ore in the range from 15 to 60%.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D1193 Specification for Reagent Water
E50 Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
E135 Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
E882 Guide for Accountability and Quality Control in the Chemical Analysis Laboratory
Keywords
manganese content; manganese ores; titrimetry;
ICS Code
ICS Number Code 73.060.20 (Manganese ores); 77.040.30 (Chemical analysis of metals)
DOI: 10.1520/E0248-02
ASTM International is a member of CrossRef.
